1. Find the current through a person and identify the likely effect on her if she touches a 120 V AC source for the scenarios stated below. Use the table below to identify the effects of current on the human body. (a) If she is standing on a rubber mat and offers a total resistance of 300 kQ; V mA The current will have no effect on her body. O The current will have an effect on her body. (b) If she is standing barefoot on wet grass and has a resistance of only 4600 Q. V mA The current will have no effect on her body. The current will have an effect on her body.

University Physics Volume 2
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Chapter10: Direct-current Circuits
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Problem 60P: Find the current through a person and identify the likely effect on her if she touches a 120-V ac...
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1. Find the current through a person and identify the likely effect on her if she touches a 120 V AC
source for the scenarios stated below. Use the table below to identify the effects of current on the
human body.
(a) If she is standing on a rubber mat and offers a total resistance of 300 kO;
|= |
O The current will have no effect on her body.
O The current will have an effect on her body.
(b) If she is standing barefoot on wet grass and has a resistance of only 4600 .
| =
V mA
O The current will have no effect on her body.
The current will have an effect on her body.
Transcribed Image Text:1. Find the current through a person and identify the likely effect on her if she touches a 120 V AC source for the scenarios stated below. Use the table below to identify the effects of current on the human body. (a) If she is standing on a rubber mat and offers a total resistance of 300 kO; |= | O The current will have no effect on her body. O The current will have an effect on her body. (b) If she is standing barefoot on wet grass and has a resistance of only 4600 . | = V mA O The current will have no effect on her body. The current will have an effect on her body.
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